Pudge, the way I play Pudge is somewhat similar to many others but I tend to use my hook in the early stages as more of a defence tool rather than a kill aid. Level up your hook first and use it wisely to either get first blood and pull behind the tower 'or' use it as a defence to scare off a harassing mid lane enemy.

Getting your bottle within the first 2-3 mins should be your 1st goal and the rest is Hooks For Dayz!
Remember a good Pudge is not only a good hooker but a great life saver!